One man's constant is another man's variable.
皮革行业必须在不影响质量的情况下发展,以满足环境标准和消费者期望。
The question of whether computers can think is like the question of whether submarines can swim.
我不想成为明星,我想成为传奇。
——1912年在旧金山丽蝉戏院的演说